I have a decent mixer and would like to be able to multitrack record. Minimum is two inputs (I would use for L and R). Ideal would be 12. Good compromise would be four (would do stereo pair and a focus of two)

Hi Bob, you might want to look into the Focusrite 6i6 or 8i8 or even the 2i4. There really isn't much in that price range that is multi input. Most common are 8 channels and they are well above that price. M audio makes a model similar. Your not going to get too much audio quality for that many channel inputs but they are adequate. So Focusrite and even Art have 8 channels in. You could start with that and sum those into stereo busses on your board and sent to Auria. Cheers Bob

Bob Amser wrote:Hmmmmm, the Scarlett 18i8 looks like my baby. Now to find the dosh... Thanks for the input.

Focusrite just announced 2nd generation Scarlett series, which have less latency and redesigned instrument inputs that handle hot guitar pickups better than the first generation. Good luck, and let us know what you get.

One relevant answer to your original question should be a Behringer U-PHORIA UMC404HD
Price ok-100, input channels ok. Build quality is ok. Analog-digital skills also. (24bit/192khz - all channel full duplex)
The 404HD using as Auria interface has some advantages. It has own 5v AC in, so you can use external adaptor or battery pack (5V-1A). And You have MIDI IN-OUT too!
This is useful with iPad and Auria Pro.
I have Zoom H6 as mobile recording device paired with my Air2-Auria but at home i use a behringer 204HD as cheap audio-midi interface with my pc.
Symmetrical outs to my Sudio monitors and useable headphone preamp to drive my Beyer DT990/770Pro.
Far better, stronger and noise free, unlike most mainboard audio.

Auratech wrote:...The 404HD using as Auria interface has some advantages. It has own 5v AC in, so you can use external adaptor or battery pack (5V-1A). And You have MIDI IN-OUT too!...

Mmm. That's interesting. Is external 5VDC power required or can the unit be bus powered (USB) only? Sorry to interrupt with trivial questions but I've tried searching for a full 404yHD User Guide pdf - and failed

Auratech wrote:...The 404HD using as Auria interface has some advantages. It has own 5v AC in, so you can use external adaptor or battery pack (5V-1A). And You have MIDI IN-OUT too!...

Mmm. That's interesting. Is external 5VDC power required or can the unit be bus powered (USB) only? Sorry to interrupt with trivial questions but I've tried searching for a full 404yHD User Guide pdf - and failed

404HD works with external power too. If you connect an external powered, working 404HD to an iPad, you can connect and use as audio interface. 4-in-2 out.